Match it up

The JetDrive 855 is only compatible with devices running macOS High Sierra (10.13) or later. Please upgrade your macOS to High Sierra (10.13) before the installation. If your Mac model cannot be upgraded to macOS High Sierra (10.13), please use Transcend’s JetDrive 825 instead.

The native SSD of the 11-inch MacBook Air Early 2015 is only compatible with macOS when it is used as external storage.

The 480GB / 960GB JetDrive 500 is not supported by the 11-inch MacBook Air Late 2010 model due to mechanical limitations.